IV Second stage\\
$\ln(World\,Bank\,Aid\,\textsubscript{t-1})$&   -3.694         &   -0.564         &   -2.539         &   -2.555         &   -2.578         &   -2.462         \\
          &  (4.018)         &  (3.529)         &  (4.088)         &  (3.699)         &  (3.688)         &  (3.674)         \\
KP p-value&    0.000         &    0.000         &    0.000         &    0.000         &    0.000         &    0.000         \\
KP F-stat &   69.539         &   99.862         &   82.880         &   77.292         &   77.957         &   79.834         \\
